that could push the most high-priority boxes one way or the other. they don t know exactly when the fuel ran out. so, if it ran out early, at the earliest possible point, and the plane did not glide at all, that could push the primary zones to the northern end. and if this plane glided more than 200 miles, then you could have a primary search zone much further away. and day by day, hour by hour, they re trying to cut the box down to the highest probability areas. and below the water, a whole different story. stephanie elimb has that. well, it s a huge